Settable individually with each slave unit up to +/-±3 stops in 1/3- or 1/2-stop increments.

Slave Operation Confirmation

Enabled with master unit's test firing button.

Slave Unit SE Mode Cancellation

While the slave unit's SE mode is in effect, the slave unit turns on when a flash is fired. The slave unit's SE mode can be canceled by the following wireless operations:1. When the master unit's test firing button is pressed. 2. When the camera's FE lock button is pressed.